MK2A 300x200mm 3D Printer Bed Kit (Heated Bed, Boro Glass, Hardware, Wiring, Thermistor)

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  • Regular price $44.99


Upgrade your Prusa i3 for 50% more build volume! This heated bed is for 12V Power Source

Speed up your reprap heated bed assembly - get all necessary upgrade parts in one kit. You will need 4 paper binder clips to hold glass in place, best source for these clips - ebay.com or your local office supply store.

For Large size 300x200mm Y Carriage Plate for Prusa i3 - check out our store

MK2A 300x200mm Heated Bed Specs:

  • Dimensions: 315mm x 215mm
  • Hole Spacing: 309mm x 209mm
  • Laminate FR4 2.0mm
  • 2 Layer, 35µm Copper
  • Red Soldermask - Both Side
  • White Silkscreen - Both Side
  • Power Input: 12V DC
  • Copper Plated Holes

Borosilicate Glass Specs:

  • Dimensions: 300mm x 200mm
  • Thickness: 3mm

NTC 3950 Thermistor Specs:

  • Use TEMP Sensor number 11 in Marlin firmware.
  • Small Size: 1.25mmx2.0mm glass bead
  • High accuracy: 1%
  • Resistance value at 25°C=100K
  • Wiring insulation: high temperature teflon/PTFE
  • Wiring length: 1 meter

Package contents:

  • 1 x MK2A 300x200mm (315 x 215mm outer size) PCB Heated Bed
  • 1 x Borosilicate Glass Print Surface 300 x 200mm
  • 1 x NTC 3950 Wired Thermistor (wiring is 1 meter long)
  • 1 x Power wiring (2 wires, 1 meter long each)
  • 4 x M3x05 x 25 Stainless socket head screws
  • 4 x M3x05 Steel Locknuts
  • 8 x M3x9 Steel Washers
  • 1 x Silicone Rubber Spacer, about 50mm long